CONCRETE STRUCTURE FILLER, CONCRETE STRUCTURE, AND METHOD FOR PRODUCING THE SAME

To provide a concrete structure filler having excellent workability and being excellent in various physical properties such as wet face adhesion, water pressure resistance, and a concrete structure with its gaps filled with the filler, and a method for producing the same.SOLUTION: A concrete structu...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUMOTO TAKASHI, TAKEHISA KAN, YAMAMOTO TAKUJI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ASSEMBLY OF BRIDGES BUILDING CEILINGS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONSTRUCTION OF BRIDGES CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE EARTH DRILLING FIXED CONSTRUCTIONS FLOORS GALLERIES GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS LARGE UNDERGROUND CHAMBERS MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR METALLURGY MINING OR VIADUCTS ORGANIC MACROMOLECULAR COMPOUNDS ROOFS SHAFTS THEIR PREPARATION OR CHEMICAL WORKING-UP TUNNELS USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	To provide a concrete structure filler having excellent workability and being excellent in various physical properties such as wet face adhesion, water pressure resistance, and a concrete structure with its gaps filled with the filler, and a method for producing the same.SOLUTION: A concrete structure filler has an organic-inorganic composite hydrogel (A) having a three-dimensional network structure formed from a polymer of water-soluble organic monomers and water-swellable clay mineral, the concrete structure filler having a water pressure resistance of 0.2 MPa or more.SELECTED DRAWING: None 【課題】作業性に優れ、湿潤面付着性、耐水圧性等の各種物性に優れるコンクリート構造体用充填材、その充填材により間隙を充填されたコンクリート構造体、及びそれらの製造方法を提供することである。【解決手段】水溶性有機モノマーの重合体及び水膨潤性粘土鉱物により形成された三次元網目構造を有する有機無機複合ヒドロゲル（Ａ）からなるコンクリート構造体用充填材であって、耐水圧が０．２ＭＰａ以上であることを特徴とするコンクリート構造体用充填材を用いる。【選択図】なし